Phoenix Contact 5451284 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5451284 is an 11-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 90° free-hanging in-line mounting. This component operates at 12A (IEC) / 12A (UL) and 630V (IEC) / 300V (UL), accommodating wire gauges from 12-30 AWG (0.2-2.5mm²). The part belongs to the BCVP series and features screw termination with rising cage clamp technology. Currently marked as obsolete, identifying equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability for replacement and new installations.

Substiute Parts

5451284

Phoenix ContactIn Stock: 8905451284 Datasheet

Current PartRFQ

1835180

Phoenix ContactIn Stock: 7741835180 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5451284 is based on strict electrical and mechanical parameter matching. The following criteria determine compatibility:

• Position Count & Pitch: Substitute parts must have 11 positions at 0.200" (5.08mm) pitch to ensure mechanical and electrical compatibility with mating connectors.
• Electrical Ratings: Current and voltage ratings (IEC and UL) must meet or exceed the original specifications to maintain system safety and performance.
• Wire Gauge Compatibility: Acceptable wire gauge range (12-30 AWG / 0.2-2.5mm²) must be maintained for proper termination and current handling.
• Mounting Configuration: Free-hanging in-line mounting with 90° wire entry orientation must be preserved.
• Termination Method: Screw-based termination ensures compatibility with existing installation practices.
• Material & Compliance: Housing material (Polyamide/Nylon), flammability rating (UL94 V-0), and RoHS compliance must be consistent.

The Phoenix Contact 1835180 qualifies as a direct substitute based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1835180 is the qualified substitute for the obsolete 5451284. Selection is based on the following engineering criteria:

• Electrical Equivalence: Both parts maintain identical IEC ratings (12A / 630V). The 1835180 provides enhanced UL current rating (15A vs. 12A), which exceeds the original specification and presents no compatibility issues.
• Mechanical Compatibility: Identical position count, pitch, wire entry angle, and mounting configuration ensure direct mechanical interchangeability with existing mating connectors and installation hardware.
• Termination Compatibility: Both parts use M3 screw termination with identical torque specifications (0.5-0.6 Nm). The 1835180 incorporates rising cage clamp technology, which is a functional enhancement that maintains backward compatibility.
• Compliance & Certification: Both parts are RoHS compliant, carry UL94 V-0 flammability rating, and share identical regulatory classifications (ECCN: EAR99, HTSUS: 8536.90.4000).
• Product Status: The 1835180 is active and in stock (678 Pcs), providing reliable availability for immediate procurement, whereas the 5451284 is obsolete.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1835180 directly replace the 5451284 in existing installations?

A: Yes. Both parts share identical mechanical dimensions, pitch, position count, wire gauge compatibility, and screw termination specifications. The 1835180 will mate with existing connectors and installation hardware without modification.

Q: What is the difference between standard screw termination and rising cage clamp termination?

A: Both termination methods use M3 screws with identical torque specifications (0.5-0.6 Nm). Rising cage clamp technology in the 1835180 provides enhanced wire retention and contact pressure consistency. This is a functional improvement that maintains full backward compatibility.

Q: Are the electrical ratings equivalent between the two parts?

A: IEC ratings are identical (12A / 630V). The 1835180 provides a higher UL current rating (15A vs. 12A), which exceeds the original specification. UL voltage rating remains 300V for both parts. The enhanced UL rating does not create compatibility issues and supports higher current applications.

Q: What wire gauges are compatible with the 1835180?

A: The 1835180 accepts the same wire gauge range as the 5451284: 12-30 AWG (0.2-2.5mm²). Wire strip length is 7mm for both parts.

Q: Is the 1835180 RoHS compliant?

A: Yes. The 1835180 is RoHS compliant and carries the same UL94 V-0 flammability rating as the original 5451284.

Q: What is the packaging difference between the two parts?

A: The 5451284 was supplied with unspecified packaging (marked as "-"), while the 1835180 is supplied in bulk packaging. This difference does not affect electrical or mechanical performance.

Q: Why is the 5451284 marked as obsolete?

A: The 5451284 belongs to the BCVP series, which has been superseded by the COMBICON MVSTBR series (represented by the 1835180). Phoenix Contact has transitioned to the newer series for continued product support and availability.